"No way, already..." After living with her father-in-law who needed care for several months, Ayuhara Itsuki still couldn't get used to taking care of him. One day, when her father-in-law pleaded, "I don't want anyone but you to see me excrete," Itsuki reluctantly agreed... "Wow! Poop is coming out! The hole in your butt is spreading so much..." Her father-in-law, taking away her freedom of speech, hands, and feet, begins his perverted scatological and anal training of his daughter-in-law.